EP3397158A4 - Elastic filament velocity sensor - Google Patents
Elastic filament velocity sensor Download PDFInfo
- Publication number
- EP3397158A4 EP3397158A4 EP16882218.7A EP16882218A EP3397158A4 EP 3397158 A4 EP3397158 A4 EP 3397158A4 EP 16882218 A EP16882218 A EP 16882218A EP 3397158 A4 EP3397158 A4 EP 3397158A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- velocity sensor
- elastic filament
- filament velocity
- elastic
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
- G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0261—Strain gauges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0285—Measuring or recording phase velocity of blood waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
- Micromachines (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562271855P | 2015-12-28 | 2015-12-28 | |
US201662296339P | 2016-02-17 | 2016-02-17 | |
PCT/US2016/040975 WO2017116499A1 (en) | 2015-12-28 | 2016-07-05 | Elastic filament velocity sensor |
Publications (4)
Publication Number | Publication Date |
---|---|
EP3397158A1 EP3397158A1 (en) | 2018-11-07 |
EP3397158A4 true EP3397158A4 (en) | 2019-08-07 |
EP3397158B1 EP3397158B1 (en) | 2023-08-02 |
EP3397158C0 EP3397158C0 (en) | 2023-08-02 |
Family
ID=59225780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16882218.7A Active EP3397158B1 (en) | 2015-12-28 | 2016-07-05 | Elastic filament velocity sensor |
Country Status (4)
Country | Link |
---|---|
US (2) | US10539443B2 (en) |
EP (1) | EP3397158B1 (en) |
CN (1) | CN108601558B (en) |
WO (1) | WO2017116499A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10837813B2 (en) | 2016-08-25 | 2020-11-17 | The Trustees Of Princeton University | Nanowires integration for real-time compensation |
WO2018152178A1 (en) | 2017-02-16 | 2018-08-23 | The Trustees Of Princeton University | Multi-component fast-response velocity sensor |
WO2018156707A1 (en) | 2017-02-23 | 2018-08-30 | The Trustees Of Princeton University | System and method for monitoring injection site pressure |
US11592838B2 (en) * | 2018-02-28 | 2023-02-28 | Instrumems Inc. | Velocity sensing for aircraft |
US11772958B2 (en) | 2020-09-17 | 2023-10-03 | Applied Materials, Inc. | Mass flow control based on micro-electromechanical devices |
EP4356146A1 (en) * | 2021-06-17 | 2024-04-24 | Tendo Technologies Inc. | Multi-wire velocity sensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448081A (en) * | 1980-08-29 | 1984-05-15 | Battelle-Institut E.V. | Method and device for the dynamic and density-independent determination of mass flow |
DE102005051785A1 (en) * | 2005-10-28 | 2007-05-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Turbulence-free measurement device e.g. for flow velocity and or flow through amount of fluid, has carrier element from which several thread or touch-like, flexible conduit elements |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419888A (en) * | 1979-06-14 | 1983-12-13 | Kabushikikaisha Shibaura Denshi Seisakusho | Humidity measuring method |
CN86209021U (en) * | 1986-11-11 | 1988-04-20 | 西安交通大学 | Hollow-rod and strain filament-beam type flow velocity probe |
US4793181A (en) * | 1987-06-02 | 1988-12-27 | Djorup Robert Sonny | Constant temperature sorption hygrometer |
FR2727464A1 (en) | 1994-11-29 | 1996-05-31 | Schlumberger Services Petrol | ELECTRICAL DIAGRAPHIC SENSOR AND METHOD FOR PRODUCING THE SAME |
US5652376A (en) * | 1996-07-05 | 1997-07-29 | Dow Corning Corporation | Method of measuring yield stress |
AU2209100A (en) * | 1998-12-28 | 2000-07-31 | Raytheon Company | Fluid flow sensor |
US6840116B2 (en) * | 2002-08-29 | 2005-01-11 | Sensormedics Corporation | Kelvin sensed hot-wire anemometer |
US20070021935A1 (en) * | 2005-07-12 | 2007-01-25 | Larson Dean J | Methods for verifying gas flow rates from a gas supply system into a plasma processing chamber |
CN101321899B (en) * | 2005-10-31 | 2011-08-10 | 普林斯顿大学理事会 | Electrohydrodynamic printing and manufacturing |
FR2912220B1 (en) * | 2007-02-01 | 2009-04-24 | Airbus France Sas | DEVICE AND METHOD FOR MEASURING SPEED AND DIRECTION OF FLOW OF GASEOUS FLUID |
DE102007030691A1 (en) * | 2007-06-30 | 2009-01-02 | Endress + Hauser Flowtec Ag | Measuring system for a medium flowing in a process line |
US7603898B2 (en) * | 2007-12-19 | 2009-10-20 | Honeywell International Inc. | MEMS structure for flow sensor |
JP5048149B2 (en) * | 2010-10-19 | 2012-10-17 | Thk株式会社 | Measuring apparatus and measuring method |
GB2484990A (en) * | 2010-11-01 | 2012-05-02 | Zenith Oilfield Technology Ltd | Distributed Fluid Velocity Sensor and Associated Method |
US9500615B2 (en) | 2013-08-09 | 2016-11-22 | The Trustees Of Princeton University | Fast response humidity sensor |
CN103389389A (en) * | 2013-08-28 | 2013-11-13 | 魏巍 | Gravity flow velocity sensor and open channel flow velocity and flow rate monitoring device |
US10441754B2 (en) * | 2014-03-26 | 2019-10-15 | Volcano Corporation | Intravascular devices, systems, and methods having a core wire formed of multiple materials |
-
2016
- 2016-07-05 US US15/759,957 patent/US10539443B2/en active Active
- 2016-07-05 EP EP16882218.7A patent/EP3397158B1/en active Active
- 2016-07-05 WO PCT/US2016/040975 patent/WO2017116499A1/en active Application Filing
- 2016-07-05 CN CN201680057832.4A patent/CN108601558B/en active Active
-
2020
- 2020-01-08 US US16/737,442 patent/US11054290B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448081A (en) * | 1980-08-29 | 1984-05-15 | Battelle-Institut E.V. | Method and device for the dynamic and density-independent determination of mass flow |
DE102005051785A1 (en) * | 2005-10-28 | 2007-05-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Turbulence-free measurement device e.g. for flow velocity and or flow through amount of fluid, has carrier element from which several thread or touch-like, flexible conduit elements |
Non-Patent Citations (1)
Title |
---|
HRISTOFOROU E ET AL: "New flowmeters based on amorphous magnetic wires", SENSORS AND ACTUATORS A: PHYSICAL, ELSEVIER BV, NL, vol. 59, no. 1-3, 1 April 1997 (1997-04-01), pages 94 - 96, XP004117073, ISSN: 0924-4247, DOI: 10.1016/S0924-4247(97)80154-9 * |
Also Published As
Publication number | Publication date |
---|---|
US20200141772A1 (en) | 2020-05-07 |
EP3397158B1 (en) | 2023-08-02 |
CN108601558A (en) | 2018-09-28 |
EP3397158C0 (en) | 2023-08-02 |
US20180252559A1 (en) | 2018-09-06 |
WO2017116499A8 (en) | 2018-08-16 |
US11054290B2 (en) | 2021-07-06 |
CN108601558B (en) | 2020-12-18 |
WO2017116499A1 (en) | 2017-07-06 |
US10539443B2 (en) | 2020-01-21 |
EP3397158A1 (en) | 2018-11-07 |
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